/Engine/Source/Developer/WidgetRegistration/Public/ToolElementRegistry.h
Sets theFToolElementRegistrationArgsfor the this tool element to RegistrationArgs
void SetRegistrationArgs ( [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FToolElementRegistrationArgs](API\Developer\WidgetRegistration\FToolElementRegistrationArgs) > RegistrationArgs )